InChI=1/C15H20N4O2/c16-14(20)9-5-10(15(17)21)7-12(6-9)18-11-3-4-19(8-11)13-1-2-13/h5-7,11,13,18H,1-4,8H2,(H2,16,20)(H2,17,21)/p+1/t11-/m1/s1/fC15H21N4O2/h19H,16-17H2/q+1	26FCC454C4514922